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Find Doors (exterior) installers and replacers in North Granby

A.H. Sullivan, LLC
4.6(
143
)

Serving North Granby, CT and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"This was the first time I hired tony. He replaced my exterior french door with a slider. It came out perfect. At the last minute I asked if he would mind installing another door while he was there and was very accommodating. He brought another crew and installed both doors the same day. Both installations look great and you would never know he was there.... very clean I would highly recommend A.H. Sullivan. A follow up to my previous review on the door install. I called Tony back to look at removing the popcorn off my ceilings. He provided a reasonable quote, and gave me a time frame for the work to be done. He completed the work last week. Tony and his team stripped the existing popcorn, patched any flaws and left my ceiling looking brand new. It is smooth, and looks perfect. His work was clean as all walls were covered with poly, and every inch of the floor was covered with paper. There was no mess . I would definitely recommend A.H. Sullivan for any ceiling project you have. Five Stars from me. Another follow up. I hired Tony and his crew to install my tile floor. I had performed the demo of the old tile floor and left some residual thin set. Tony and his crew worked their magic and did a beautiful job installing the new tile. They are very conscientious in doing the layout, making sure the lines were centered on the hallways and the there were no small tiles against the walls or doors. This makes a huge difference in the appearance. We are very pleased and would recommend A.H. Sullivan for tile work."
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+20

Response time7 hrs
8 neighbors recently requested a quote
Recommended by99%of homeowners
Sonart Construction Corp.
2.3(
7
)

Serving North Granby, CT and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"I recently had my shingle roof replaced and I?m very happy with the results. The team was professional, punctual, and completed the job efficiently. The quality of the work is excellent, and the new roof looks great. They kept the work area clean and communicated well throughout the process. I would definitely recommend them to anyone needing a roof replacement."
Avatar for SEVEN SUN
SEVEN SUN
4.9(
38
)

Serving North Granby, CT and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"I highly recommend Seven Sun for their quality workmanship! I am very pleased with the replacement windows Seven Sun installed in my home. Sales & installation are done by the owners. I really appreciated dealing with the owners rather than a middle man. I got quotes from a number of contractors, Seven Sun gave the best price. And after seeing their workmanship, I recommend you contact them first. ZZ is an efficient, meticulous craftsman and perfectionist. All work was preplanned and executed with flawless attention to detail. Once each window was expertly installed, Justine vacuumed the area and spotlessly cleaned both the inside & outside of the glass. 21 existing windows were removed & replaced with new on the first day. On the second day, all the exterior wood trim, with peeling paint, was covered with aluminum. It was a beautiful job - my house now looks great!"
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+102

Recommended by100%of homeowners
Avatar for Exteriors of CT LLC
Exteriors of CT LLC
5.0(
13
)

Serving North Granby, CT and surrounding areas

In business since 2010

Free estimates

"Exteriors of CT recently replaced the 40-year-old windows in our colonial home. It’s difficult to imagine someone tearing out over twenty sash windows, two large picture windows, a kitchen window, and a French door without ruining the siding, destroying the interior trim, and generally making a mess of things. Not a lick of wood, hardware, or any material remained on site when they finished. The crew applied their many years of experience to the project, setting the new windows, insulating, and then silicone caulking. Really, for the multiple quotes I received, this project was so reasonable my spouse took me to Block Island on the savings. Great work. Fair price. Mostly, though, we felt cared for during the job. They know what they’re doing and they are kind in their work. Recommend without hesitation."
We added a new roof and windows to make this an even more beautiful home.
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+21

Recommended by100%of homeowners
Avatar for Alliance Home Improvement Inc
Alliance Home Improvement Inc
4.8(
210
)

Serving North Granby, CT and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Entire process exceeded my expectations from the initial contact I had with Alliance to the completion of the project. The proposal I received from Keith provided the level of detail I was looking for and he did a great job in going over the siding products Alliance offered to detailing all the necessary steps in the process. The installation process went very smoothly and was completed in a timely manner. The crew led by Serg were extremely professional, knowledgeable and focused. I could not be happier with the work they did and Serg kept me updated on how the project was progressing and was quick to reach out to me with any questions he had on the proposed installation approach. Therefore, I would recommend Alliance for any home improvement needs that you may need addressed. Lastly, I was so satisfied with the siding installation Alliance did I am now having them replace the two entry doors to my garage. Thank you again Sergiy, Keith, Serg and the rest of the installation crew. CFP Sr."
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+54

Recommended by99%of homeowners
Avatar for American Jewel Window Systems
American Jewel Window Systems
4.5(
259
)

Serving North Granby, CT and surrounding areas

In business since 1937

Credit card accepted

"Nice job...they had to chisel out some of the concrete to fit the door just right at the bottom..you would never know they were there..mixed cement and built up the area..looks good"
Woodgrain Double Hung
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Recommended by95%of homeowners
Avatar for Trust Builders, LLC
Trust Builders, LLC
4.8(
20
)

Serving North Granby, CT and surrounding areas

In business since 2000

Emergency services offered

"Jim and his team were knowledgable, professional and very thorough in their work.  We are very pleased with the results.  Jim is creative and finds a way to get things done when faced with challenges.  We had a 2nd story window which was difficult to reach due to landscape and Jim handled it smoothly and with no problem.  His team was conscientious and took their time to make sure each opening was done properly to insure a weatherproof installation.  We highly recommend Trust Builders LLC and are making arrangements to use them again on a basement remodel."
We take great care wit the simplest details.
We can transform the curbside appeal of your home.
Sunroom 1
Stained glass door
Lofted book case

+1

Recommended by93%of homeowners
Avatar for 24H Garage Doors
24H Garage Doors
4.5(
67
)

Serving North Granby, CT and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"If you want your garage motors or doors installed or repaired correctly, call these guys! They installed 2 garage motors, replaced the pins on my garage doors and fine tuned my old garage doors. Honestly, I feel like I have new garage doors, they did a phenomenal job! Jacob is great, he is reasonably priced, and 24H Garage team is extremely professional. I would use them again in a heartbeat! Thank you 24H Garage for making this so easy."
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+7

Recommended by92%of homeowners
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FAQs for doors (exterior) installation and replacement projects in North Granby, CT

Modern steel doors incorporate protective coatings and finishes that significantly reduce rust potential. These treatments create effective moisture barriers when properly maintained. Small scratches or damage should be promptly addressed with touch-up paint to prevent moisture from reaching the underlying metal. 

Doors in coastal or high-humidity environments benefit from additional protective measures and more frequent inspection. With proper care, most steel doors resist corrosion for decades.

Steel doors provide superior resistance against forced entry attempts compared to fiberglass alternatives. The inherent strength of steel creates a formidable barrier that resists impacts and tampering more effectively than composite materials. 

While high-quality fiberglass doors offer reasonable security, steel provides an exceptional strength-to-weight ratio and structural integrity. For maximum protection, look for steel doors with reinforced strike plates and multi-point locking systems.

Most manufacturers provide warranties covering manufacturing defects for periods ranging from five to 15 years, depending on the product line and quality tier. Hardware components often carry separate warranty coverage, often for shorter durations. Installation services may include workmanship guarantees covering proper fitting and operation. Always review warranty documentation carefully to understand coverage limitations and maintenance requirements that might affect warranty validity.

Provided your existing wood frame remains structurally sound and properly aligned, professional installers can often adapt a steel door to fit. The process requires careful measurement and potentially minor modifications to accommodate the new door's specifications. The frame must provide adequate support for the heavier steel door construction. A qualified installer will evaluate your current frame's condition and recommend appropriate adjustments to ensure proper function and security.

The North Granby, CT homeowners’ guide to doors (exterior) installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.